Region:

Fossil: Miocene. ?Pliocene

Type Locality: S Agata

Subspecies:

• C. depressogibba Sacco, 1893.
• C. digitaloides Sacco, 1893.
• C. ovatoastensis Sacco, 1893.
• C. perovuloidea Sacco, 1893.
• C. semiovatospira Sacco, 1893.
• C. suturata Sacco, 1893.
• C. tauroperlonga Sacco, 1893.